Composite desk



FIG. 1 is a perspective view of a composite desk showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

In the drawings, the broken lines show portions of the desk that form no part of the claimed design. 

CLAIM I claim the ornamental design for a composite desk, as shown and described. 